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Product comparison · 2 motherboards

ASUS ROG STRIX B660-A GAMING WIFI D4 vs ASUS TUF GAMING H670-PRO WIFI D4

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  • 64specifications compared
  • 14differ
  • 50identical
  • 21known for one product only

Key differences

  • Number of chassis fan connectors
    • 3
    • 4
  • USB 2.0 ports quantity
    • 4
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 1
    • 0
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 0
  • Headphone outputs
    • 5
    • 1
  • Motherboard chipset
    • Intel B660
    • Intel H670

Side by side

Differences highlightedShow differences only
85 specifications
A

ASUS

ROG STRIX B660-A GAMING WIFI D4View product
B

ASUS

TUF GAMING H670-PRO WIFI D4View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1700LGA 1700
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® GoldIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium®, Intel® Pentium® Gold
Supported processor socketsKnown for oneLGA 1700
Maximum number of SMP processorsKnown for one1
Memory1 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,4000,4266,4400,4600,4800,5000,5333 MHz2133,2400,2666,2933,3000,3200,3333,3400,3466,3600,3733,4000,4266,4400,4600,4800,5000,5066,5333 MHz
Maximum internal memory128 GB128 GB
Unbuffered memoryYesYes
Storage controllers1 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, PCI Express 4.0, SATA IIIM.2, SATA
Number of HDDs supportedKnown for one4
Number of storage drives supportedKnown for one7
RAID supportKnown for oneYes
RAID levels0, 1, 5, 100, 1, 5, 10
Internal I/O1 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors11
Number of SATA III connectors44
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers34
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)YesYes
12V power connectorYesYes
TPM connectorKnown for oneYes
Thunderbolt headers11
RGB LED pin headerYesYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Number of COM connectorsKnown for one1
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI version2.12.1
DVI-D ports quantity00
DisplayPorts quantity11
DisplayPort version1.41.4
Headphone outputsDiffers51
WiFi-AP antenna jackKnown for one2
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
USB connector typeKnown for oneUSB Type-A, USB Type-C
Networkidentical
Ethernet LANYesYes
Ethernet interface type2.5 Gigabit Ethernet2.5 Gigabit Ethernet
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothYesYes
Bluetooth version5.25.2
Features1 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel B660Intel H670
Audio chipKnown for oneRealtek ALC4080
Audio output channels7.1 channels7.1 channels
Power source typeKnown for oneATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64Windows 10 x64, Windows 11 x64
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slots22
PCI Express x16 (Gen 3.x) slots11
PCI Express x16 (Gen 5.x) slots11
Number of M.2 (M) slotsDiffers34
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size192 Mbit192 Mbit
Clear CMOS jumperKnown for oneYes
Logistics dataidentical
Harmonized System (HS) code8473302084733020
Weight & dimensions1 differ
Width305 mm305 mm
Depth244 mm244 mm
HeightDiffers68 mm75 mm
Packaging contentidentical
Cables includedSATASATA
Drivers includedKnown for oneYes
Other features1 differ
WeightDiffers1.42 kg1.16 kg
Graphicsidentical
Number of displays supportedKnown for one2

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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